Base | Representation |
---|---|
bin | 110101100101… |
… | …100110010000 |
3 | 222102200201200 |
4 | 311211212100 |
5 | 12044011012 |
6 | 1221031200 |
7 | 230255124 |
oct | 65454620 |
9 | 28380650 |
10 | 14047632 |
11 | 7a25215 |
12 | 4855500 |
13 | 2bab011 |
14 | 1c19584 |
15 | 13773dc |
hex | d65990 |
14047632 has 30 divisors (see below), whose sum is σ = 39314262. Its totient is φ = 4682496.
The previous prime is 14047613. The next prime is 14047639. The reversal of 14047632 is 23674041.
It can be written as a sum of positive squares in only one way, i.e., 7817616 + 6230016 = 2796^2 + 2496^2 .
It is a junction number, because it is equal to n+sod(n) for n = 14047596 and 14047605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14047639) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48633 + ... + 48920.
Almost surely, 214047632 is an apocalyptic number.
14047632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14047632 is an abundant number, since it is smaller than the sum of its proper divisors (25266630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14047632 is a wasteful number, since it uses less digits than its factorization.
14047632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97567 (or 97558 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 14047632 is about 3748.0170757348. The cubic root of 14047632 is about 241.2872501029.
The spelling of 14047632 in words is "fourteen million, forty-seven thousand, six hundred thirty-two".
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